Visible Roof Underlayment

In this AskARoofer Minisode, roofing expert John Kenney of Cotney Consulting Group responds to a question from a homeowner in Montana following a house fire and partial interior demolition of their 1916 home. After ceiling removal, the homeowner noticed roofing underlayment visible from inside the attic beneath a roof installed less than two years ago. John explains how a properly built roof assembly should look, why exposed underlayment from the attic is not typical and what older homes with plank decking need to consider to meet modern performance and code.

Listen to the minisode.

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